A Technical Research on Piston Ring Coating of Single Cylinder Four Stroke SI Engine Fuelled With Compressed Natural Gas

Bhavik B.Hirapara; Vijay C. Patel; Hardik R.Sharma; Ritesh Kumar Ranjan; Prof. P. D. Patel

CALL FOR PAPERS : Mar-2023

Submission Last Date

25-Mar-23

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A Technical Research on Piston Ring Coating of Single Cylinder Four Stroke SI Engine Fuelled With Compressed Natural Gas

Author(s):

Bhavik B.Hirapara , L.D. COLLEGE OF ENGINEERING; Vijay C. Patel, L.D. COLLEGE OF ENGINEERING; Hardik R.Sharma, L.D. COLLEGE OF ENGINEERING; Ritesh Kumar Ranjan, L.D. COLLEGE OF ENGINEERING; Prof. P. D. Patel, L.D. COLLEGE OF ENGINEERING

Keywords:

Piston Ring Coating, SI Engine, Compressed Natural Gas, Oil lubricity test, Performance of SI Engine

Abstract:

Now a day’s various methods are in use on cylinder piston group for improving service life of IC Engine for reducing exhaust emission and improving engine performance. The wear resistance of thermal sprayed molybdenum applicable to the piston ring is studied in this research. Wear resistance of molybdenum coated piston ring is high as compared to ordinary cast iron piston rings. Experiments on life cycle is performed on the compressed natural gas engine as per IS Standard for specified operating parameters. Oil lubricity test done on oil sample would gives measure of debris of wear. And wear effect on piston ring was investigated based on performance parameters like Brake Specific Fuel Consumption, Exhaust Gas Temperature, Brake Thermal Efficiency, Brake Specific Energy Consumption and Exhaust Emissions product like NOx, CO, CO2, HC, and O2. Result was compared for both coating and non coating condition. This research gives effect of piston ring coating on the performance and exhaust parameter by using Compressed Natural Gas in the four stroke SI Engine.